WASTE MANAGEMENT revenue for the last year amounted to 17.20 B CHF, the most of which — 7.08 B CHF — came from its highest performing source at the moment, East Tier, the year earlier bringing 7.68 B CHF. The greatest contribution to the revenue figure was made by United States — last year it brought WASTE MANAGEMENT 16.50 B CHF, and the year before that — 17.44 B CHF.